CN219743916U - Liquid concentration vacuum oven - Google Patents
Liquid concentration vacuum oven Download PDFInfo
- Publication number
- CN219743916U CN219743916U CN202321322215.6U CN202321322215U CN219743916U CN 219743916 U CN219743916 U CN 219743916U CN 202321322215 U CN202321322215 U CN 202321322215U CN 219743916 U CN219743916 U CN 219743916U
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- China
- Prior art keywords
- shell
- liquid
- vacuum oven
- fixedly connected
- mounting box
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- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to the technical field of vacuum ovens, in particular to a liquid concentration vacuum oven, which comprises a shell, wherein a stirring mechanism is arranged in the shell, the stirring mechanism comprises a mounting box, gears are symmetrically and rotationally connected to the bottom of the inner wall of the mounting box at positions close to the left side and the right side through bearings, rotating motors are symmetrically arranged at the left side and the right side of the gears, half gears are coaxially connected to output shafts of the rotating motors, the half gears are meshed with the gears corresponding to the half gears, the bottom of each gear is fixedly connected with a mounting rod through bolts, the bottom of each mounting rod penetrates through the bottom of the mounting box, a plurality of stirring rods are fixedly welded on the outer walls of the circumferences of the mounting rods, and the stirring rods are uniformly and equidistantly arranged; this concentrated vacuum oven of liquid makes the device can stir liquid even through setting up rabbling mechanism, makes the device can drive the liquid that is close to the below upwards to remove to come the liquid level top through setting up actuating mechanism to make the liquid be heated evenly, make evaporation concentration effect obtain improving.
Description
Technical Field
The utility model relates to the technical field of vacuum ovens, in particular to a liquid concentration vacuum oven.
Background
The vacuum oven is a box type drying device for drying a drying material under a negative pressure condition. The vacuum pump is used for exhausting air and dehumidifying, so that a vacuum state is formed in the working chamber, the boiling point of water is reduced, and the drying speed is increased. The vacuum oven is widely used in medicine, food, light industry and chemical industry, and has the advantages of less pollution and no damage to the internal quality of the dried articles.
The utility model provides a vacuum oven of publication number CN111520976A, including the oven body, a pedestal, the electric heat stick, the support frame, sealed lid and prevent long-pending hot piece, the oven body is upper end open-ended cylinder type hollow cavity structure setting, oven body bottom is located to the base symmetry, the electric heat stick is located the oven body internal diapire, the electric heat stick is equipped with the multiunit and is concentric circle type evenly distributed, the support frame is located the oven body internal and cover and locate the electric heat stick on, sealed lid rotatable locates oven body upper wall opening part, prevent long-pending hot piece locates the oven body diapire and locates between the base. The utility model belongs to the field of medical instruments, and particularly relates to a vacuum oven which is provided with a cylindrical structure and is opened and closed at the upper end, wherein heating rods arranged in a concentric circle structure inside the oven are used for enabling heat generation to be uniform, so that uniform heat distribution is facilitated, and meanwhile, forced convection heat exchange is carried out on the bottom of the oven to prevent accelerated cable ageing caused by accumulated heat.
Although the device is favorable to heat evenly distributed, through the heat convection to oven bottom forced convection heat transfer simultaneously, prevent to lead to the vacuum oven that the cable ageing is accelerated because of the heat accumulation, but the device is when concentrated liquid, can not make liquid be heated evenly to make evaporation concentration effect relatively poor, in view of this, we propose a liquid concentration vacuum oven.
Disclosure of Invention
The utility model aims to provide a liquid concentration vacuum oven for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a concentrated vacuum oven of liquid, includes the shell, be equipped with rabbling mechanism in the shell, rabbling mechanism includes the installation case, the installation case inner wall bottom is close to the position of left and right sides and rotates through the bearing symmetry and be connected with the gear, gear left and right sides symmetry is equipped with the rotating electrical machines, the rotating electrical machines passes through bolt fixed connection with installation case inner wall bottom, the output shaft coaxial coupling of rotating electrical machines has the half gear, half gear and rather than the corresponding gear intermeshing in position, the gear bottom passes through bolt fixedly connected with installation pole, installation pole bottom runs through installation case bottom, welded fastening has a plurality of puddlers on the circumference outer wall of installation pole, the puddler is even equidistant range.
Preferably, the top of the shell is fixedly provided with a sealing ring through glue, the bottom of the sealing ring penetrates through the top of the shell and is led into the inner cavity of the shell, and the surface of the front side of the shell is hinged with a door plate.
Preferably, the position of the top of the shell, which is close to the right side, is fixedly connected with a vacuum pump through a bolt, an air inlet of the vacuum pump is connected with an air extraction pipe, the bottom end of the air extraction pipe penetrates through the top of the shell and is led into the inner cavity of the shell, and an air outlet of the vacuum pump is connected with an air outlet pipe.
Preferably, the position of the top of the shell, which is close to the left side, is fixedly connected with a pressure gauge through a bolt, and one end of a pressure gauge detecting head penetrates through the top of the shell and is led into the inner cavity of the shell.
Preferably, the bottom of the inner wall of the shell is fixedly connected with a liquid storage box through bolts, and the surfaces of the left side and the right side of the inner wall of the shell are symmetrically and fixedly connected with heating blocks through bolts.
Preferably, the top of the shell is provided with a driving mechanism, the driving mechanism comprises an n-type support frame, the bottom of the n-type support frame is fixedly connected with the top of the shell through bolts, and the top of the n-type support frame is fixedly connected with a driving motor through bolts.
Preferably, the output shaft of the driving motor is coaxially connected with a cam disc, a connecting rod is rotatably connected to the position, close to the lower side, of the front side surface of the cam disc through a bearing, the bottom end of the connecting rod is rotatably connected with a driving rod through a bearing, and the bottom end of the driving rod penetrates through the inner cavity of the sealing ring and is fixedly connected with the top of the mounting box through a bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the liquid concentration vacuum oven, the stirring mechanism is arranged, so that the device can stir liquid uniformly;
2. this concentrated vacuum oven of liquid makes the device through setting up actuating mechanism can drive the liquid that is close to the below and upwards remove to come the liquid level top to make the liquid be heated evenly, make evaporation concentration effect obtain improving.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a second schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic structural view of the stirring mechanism in the present utility model;
fig. 5 is a schematic structural view of a driving mechanism in the present utility model.
The meaning of each scale number in the figure is:
1. a housing; 11. a seal ring; 12. a door panel; 13. a vacuum pump; 14. an exhaust pipe; 15. an air outlet pipe; 16. a pressure gauge; 17. a liquid storage tank; 18. a heating block;
2. a stirring mechanism; 21. a mounting box; 22. a gear; 23. a rotating electric machine; 24. a half gear; 25. a mounting rod; 26. a stirring rod;
3. a driving mechanism; 31. an n-type support frame; 32. a driving motor; 33. a cam plate; 34. a connecting rod; 35. and a driving rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
the utility model provides a concentrated vacuum oven of liquid, includes shell 1, and shell 1 top is fixed with sealing washer 11 through glue bonding, and sealing washer 11 inner wall closely laminates with actuating lever 35 outer wall, plays sealed effect, and sealing washer 11 bottom runs through shell 1 top and lets in shell 1 inner chamber, and shell 1 front side surface articulates there is door plant 12, plays sealed shell 1's effect.
Specifically, the position of the top of the shell 1, which is close to the right side, is fixedly connected with a vacuum pump 13 through a bolt and is used for pumping out air in the shell 1, so that the shell 1 is kept in a vacuum state, an air inlet of the vacuum pump 13 is connected with an air exhaust pipe 14, the bottom end of the air exhaust pipe 14 penetrates through the top of the shell 1 and is led into the inner cavity of the shell 1, and an air outlet of the vacuum pump 13 is connected with an air outlet pipe 15.
Specifically, the position of the top of the shell 1 near the left side is fixedly connected with a pressure gauge 16 through a bolt, and one end of a detection head of the pressure gauge 16 penetrates through the top of the shell 1 and is led into an inner cavity of the shell 1 to be used for detecting the air pressure in the shell 1.
Specifically, the bottom of the inner wall of the shell 1 is fixedly connected with a liquid storage tank 17 through bolts for storing liquid, and the surfaces of the left side and the right side of the inner wall of the shell 1 are symmetrically and fixedly connected with heating blocks 18 through bolts for heating the temperature of the inner wall of the shell 1.
As a preferred embodiment, the stirring mechanism 2 is arranged in the casing 1, the stirring mechanism 2 comprises a mounting box 21, and gears 22 are symmetrically and rotatably connected to the bottom of the inner wall of the mounting box 21 at positions close to the left side and the right side through bearings and are used for driving the mounting rod 25 to rotate.
Specifically, the gear 22 is symmetrically provided with a rotating motor 23 on the left and right sides, and the rotating motor 23 is fixedly connected with the bottom of the inner wall of the mounting box 21 through bolts and is used for driving the half gear 24 to rotate.
Specifically, the output shaft of the rotary motor 23 is coaxially connected with a half gear 24, the half gear 24 is engaged with the gear 22 corresponding to the position thereof, for driving the gear 22 to rotate, and the half gear 24 on the left side of the gear 22 rotates clockwise, and the half gear 24 on the right side of the gear 22 rotates counterclockwise.
Specifically, the bottom of the gear 22 is fixedly connected with a mounting rod 25 through a bolt, and is used for driving a stirring rod 26 to rotate, the bottom end of the mounting rod 25 penetrates through the bottom of the mounting box 21, a plurality of stirring rods 26 are fixedly welded on the circumferential outer wall of the mounting rod 25, and the stirring rods 26 are uniformly and equidistantly arranged and are used for stirring liquid.
Further, the top of the shell 1 is provided with a driving mechanism 3, the driving mechanism 3 comprises an n-type supporting frame 31, and the bottom of the n-type supporting frame 31 is fixedly connected with the top of the shell 1 through bolts to play a supporting role.
Specifically, the top of the n-type support frame 31 is fixedly connected with a driving motor 32 through a bolt for driving a cam disc 33 to rotate, and an output shaft of the driving motor 32 is coaxially connected with the cam disc 33 for driving a connecting rod 34 to move.
Specifically, a connecting rod 34 is rotatably connected to the front surface of the cam plate 33 near the lower side through a bearing, and is used for driving a driving rod 35 to move, the bottom end of the connecting rod 34 is rotatably connected with the driving rod 35 through the bearing, the bottom end of the driving rod 35 penetrates through the inner cavity of the sealing ring 11 and is fixedly connected with the top of the mounting box 21 through a bolt, and is used for driving the mounting box 21 to move, and the moving direction of the driving rod 35 is limited by the sealing ring 11.
It should be noted that the structures and the working principles of the vacuum pump 13, the pressure gauge 16 and the heating block 18 in this embodiment are as known to those skilled in the art, and are not described herein.
In the specific use process, a user firstly opens the door plate 12 and introduces liquid into the liquid storage box 17, then closes the door plate 12, opens the vacuum pump 13, pumps air out through the air suction pipe 14 and sends the air to the outside through the air outlet pipe 15, and displays the pressure in the shell 1 through the observation pressure gauge 16;
after the vacuum state is reached in the shell 1, the two heating blocks 18 are opened, the two heating blocks 18 start to raise the temperature in the shell 1, all the rotating motors 23 are opened, the rotating motors 23 start to drive the half gears 24 to rotate, when the convex teeth on the half gears 24 rotating clockwise are meshed with the gears 22, the half gears 24 drive the gears 22 to rotate anticlockwise, so that the mounting rods 25 are driven to rotate anticlockwise, so that the stirring rods 26 are driven to rotate anticlockwise, and when the convex teeth on the half gears 24 rotating anticlockwise are meshed with the gears 22, the half gears 24 drive the gears 22 to rotate clockwise, so that the mounting rods 25 are driven to rotate clockwise, so that the stirring rods 26 are driven to rotate clockwise, so that the stirring liquid is stirred;
the driving motor 32 is turned on, the driving motor 32 drives the cam plate 33 to rotate, so that the connecting rod 34 is driven to move upwards, the driving rod 35 is driven to move upwards, the mounting box 21 is driven to move upwards, the gear 22 is driven to move upwards, the mounting rod 25 is driven to move upwards, the stirring rod 26 is driven to move upwards, and liquid in the liquid storage box 17, which is close to the lower side, is driven to move upwards, so that the liquid is heated uniformly.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A liquid concentrating vacuum oven comprising a housing (1), characterized in that: be equipped with rabbling mechanism (2) in shell (1), rabbling mechanism (2) are including mounting box (21), the position that mounting box (21) inner wall bottom is close to left and right sides is connected with gear (22) through bearing symmetry rotation, gear (22) left and right sides symmetry is equipped with rotating electrical machines (23), rotating electrical machines (23) are through bolt fixed connection with mounting box (21) inner wall bottom, the output shaft coaxial coupling of rotating electrical machines (23) has half gear (24), half gear (24) and gear (22) intermeshing rather than the position is corresponding, gear (22) bottom is through bolt fixedly connected with installation pole (25), installation pole (25) bottom runs through mounting box (21) bottom, welded fastening has a plurality of puddlers (26) on the circumference outer wall of installation pole (25), puddler (26) are evenly equidistant range.
2. The liquid concentrating vacuum oven of claim 1, wherein: the top of the shell (1) is fixedly provided with a sealing ring (11) through glue adhesion, the bottom of the sealing ring (11) penetrates through the top of the shell (1) and is led into an inner cavity of the shell (1), and the front side surface of the shell (1) is hinged with a door plate (12).
3. The liquid concentrating vacuum oven of claim 2, wherein: the vacuum pump is characterized in that a vacuum pump (13) is fixedly connected to the position, close to the right side, of the top of the shell (1) through bolts, an air inlet of the vacuum pump (13) is connected with an air extraction pipe (14), the bottom end of the air extraction pipe (14) penetrates through the top of the shell (1) and is led into an inner cavity of the shell (1), and an air outlet of the vacuum pump (13) is connected with an air outlet pipe (15).
4. A liquid concentrating vacuum oven according to claim 3, characterized in that: the position of the top of the shell (1) close to the left side is fixedly connected with a pressure gauge (16) through a bolt, and one end of a detection head of the pressure gauge (16) penetrates through the top of the shell (1) and is led into an inner cavity of the shell (1).
5. The liquid concentrating vacuum oven of claim 4, wherein: the bottom of the inner wall of the shell (1) is fixedly connected with a liquid storage tank (17) through bolts, and the surfaces of the left side and the right side of the inner wall of the shell (1) are symmetrically and fixedly connected with heating blocks (18) through bolts.
6. The liquid concentrating vacuum oven of claim 1, wherein: the top of the shell (1) is provided with a driving mechanism (3), the driving mechanism (3) comprises an n-type supporting frame (31), the bottom of the n-type supporting frame (31) is fixedly connected with the top of the shell (1) through bolts, and the top of the n-type supporting frame (31) is fixedly connected with a driving motor (32) through bolts.
7. The liquid concentrating vacuum oven of claim 6, wherein: the output shaft of driving motor (32) coaxial coupling has cam disc (33), the position that is close to the below of cam disc (33) front side surface is connected with connecting rod (34) through the bearing rotation, connecting rod (34) bottom is connected with actuating lever (35) through the bearing rotation, actuating lever (35) bottom passes sealing washer (11) inner chamber and passes through bolt fixed connection with mounting box (21) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322215.6U CN219743916U (en) | 2023-05-29 | 2023-05-29 | Liquid concentration vacuum oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322215.6U CN219743916U (en) | 2023-05-29 | 2023-05-29 | Liquid concentration vacuum oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219743916U true CN219743916U (en) | 2023-09-26 |
Family
ID=88089595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321322215.6U Active CN219743916U (en) | 2023-05-29 | 2023-05-29 | Liquid concentration vacuum oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219743916U (en) |
-
2023
- 2023-05-29 CN CN202321322215.6U patent/CN219743916U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |